Oxygen is the most essential element.
Iron is an essential element in hemoglobin, as it binds to oxygen molecules in the lungs and transports them to tissues throughout the body.
Carbon is the element that is essential in the human diet and for plant growth. Carbon is the basis for life.
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Sulfur
The element carbon is essential for life on Earth.
give the difinition of the art of dancing is an essential element in creating a sound mine and body
Essential element of agreement
The main componet is nitrogen.
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